Jose Oyanadel Cortes has extensive experience in maintenance management within the mining sector, currently serving as Gerente de Mantenimiento at CODELCO – División Ministro Hales since December 2015. Prior to this role, Jose held the position of Superintendente Mantenimiento Mina at Codelco, where responsibilities included leading maintenance operations for the division's mine. Additionally, Jose was Superintendente Mantenimiento LX SX EW, overseeing maintenance of wet areas and electrical systems from Primary Crushing to Cathode. Jose Oyanadel Cortes holds a Master of Business Administration (MBA) in Mining from Universidad de Chile, a Diplomado en Dirección General, Gestión from Universidad de los Andes, and a degree in Ingeniero Civil Electrónico, Control Automatico from Universidad de Concepción.